Software / code / prosody-modules
Annotate
mod_post_msg/mod_post_msg.lua @ 6302:06fbbd45ba75
mod_cloud_notify: Readme: fix links and labels that were removed in the last commit
diff --git a/mod_cloud_notify/README.md b/mod_cloud_notify/README.md
--- a/mod_cloud_notify/README.md
+++ b/mod_cloud_notify/README.md
@@ -1,3 +1,9 @@
+----
+-labels:
+-- 'Stage-Beta'
+-summary: 'XEP-0357: Cloud push notifications'
+----
+
# Introduction
This module enables support for sending "push notifications" to clients
@@ -32,15 +38,15 @@ notification to your device. When your d
it will display it or wake up the app so it can connect to XMPP and
receive any pending messages.
-This protocol is described for developers in \[XEP-0357: Push
-Notifications\].
+This protocol is described for developers in [XEP-0357: Push
+Notifications].
-For this module to work reliably, you must have \[mod_smacks\],
-\[mod_mam\] and \[mod_carbons\] also enabled on your server.
+For this module to work reliably, you must have [mod_smacks],
+[mod_mam] and [mod_carbons] also enabled on your server.
Some clients, notably Siskin and Snikket iOS need some additional
extensions that are not currently defined in a standard XEP. To support
-these clients, see \[mod_cloud_notify_extensions\].
+these clients, see [mod_cloud_notify_extensions].
# Configuration
@@ -58,18 +64,18 @@ these clients, see \[mod_cloud_notify_ex
# Internal design notes
App servers are notified about offline messages, messages stored by
-\[mod_mam\] or messages waiting in the smacks queue. The business rules
+[mod_mam] or messages waiting in the smacks queue. The business rules
outlined
[here](//mail.jabber.org/pipermail/standards/2016-February/030925.html)
are all honored[^2].
-To cooperate with \[mod_smacks\] this module consumes some events:
+To cooperate with [mod_smacks] this module consumes some events:
`smacks-ack-delayed`, `smacks-hibernation-start` and
`smacks-hibernation-end`. These events allow this module to send out
notifications for messages received while the session is hibernated by
-\[mod_smacks\] or even when smacks acknowledgements for messages are
+[mod_smacks] or even when smacks acknowledgements for messages are
delayed by a certain amount of seconds configurable with the
-\[mod_smacks\] setting `smacks_max_ack_delay`.
+[mod_smacks] setting `smacks_max_ack_delay`.
The `smacks_max_ack_delay` setting allows to send out notifications to
clients which aren't already in smacks hibernation state (because the
| author | Menel <menel@snikket.de> |
|---|---|
| date | Fri, 13 Jun 2025 10:44:37 +0200 |
| parent | 2989:926aaaeb0d21 |
| rev | line source |
|---|---|
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1 module:depends"http" |
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2 |
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3 local jid_split = require "util.jid".split; |
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4 local jid_prep = require "util.jid".prep; |
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5 local msg = require "util.stanza".message; |
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6 local test_password = require "core.usermanager".test_password; |
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7 local b64_decode = require "util.encodings".base64.decode; |
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8 local formdecode = require "net.http".formdecode; |
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9 local xml = require"util.xml"; |
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10 local json = require "util.json"; |
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11 |
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12 local function require_valid_user(f) |
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13 return function(event, path) |
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14 local request = event.request; |
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15 local response = event.response; |
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16 local headers = request.headers; |
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17 if not headers.authorization then |
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18 response.headers.www_authenticate = ("Basic realm=%q"):format(module.host.."/"..module.name); |
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19 return 401 |
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20 end |
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21 local from_jid, password = b64_decode(headers.authorization:match"[^ ]*$"):match"([^:]*):(.*)"; |
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22 from_jid = jid_prep(from_jid); |
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23 if from_jid and password then |
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24 local user, host = jid_split(from_jid); |
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25 local ok, err = test_password(user, host, password); |
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26 if ok and user and host then |
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27 module:log("debug", "Authed as %s", from_jid); |
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28 return f(event, path, from_jid); |
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29 elseif err then |
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30 module:log("debug", "User failed authentication: %s", err); |
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31 end |
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32 end |
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33 return 401 |
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34 end |
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35 end |
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36 |
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37 local function handle_post(event, path, authed_user) |
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38 local request = event.request; |
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39 local response = event.response; |
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40 local headers = request.headers; |
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41 |
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42 local body_type = headers.content_type; |
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43 local to = jid_prep(path); |
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44 local message; |
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45 if body_type == "text/plain" then |
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46 if to and request.body then |
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47 message = msg({ to = to, from = authed_user, type = "chat"},request.body); |
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48 end |
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49 elseif body_type == "application/x-www-form-urlencoded" then |
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50 local post_body = formdecode(request.body); |
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51 message = msg({ to = post_body.to or to, from = authed_user, |
| 1417 | 52 type = post_body.type or "chat"}, post_body.body); |
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53 if post_body.html then |
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54 local html, err = xml.parse([[<body xmlns="http://www.w3.org/1999/xhtml">]]..post_body.html..[[</body>]]); |
| 1417 | 55 if not html then |
| 56 module:log("warn", "mod_post_msg: invalid XML: %s", err); | |
| 57 return 400; | |
| 58 end | |
| 59 message:tag("html", {xmlns="http://jabber.org/protocol/xhtml-im"}):add_child(html):up(); | |
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60 end |
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61 elseif body_type == "application/json" then |
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62 local post_body = json.decode(request.body); |
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63 if not post_body then return 400; end |
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64 message = msg({ to = post_body.to or to, from = authed_user, |
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65 type = post_body.type or "chat"}, post_body.body); |
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66 else |
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67 return 415; |
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68 end |
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69 if message and message.attr.to then |
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70 module:log("debug", "Sending %s", tostring(message)); |
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71 module:send(message); |
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72 return 201; |
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73 end |
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74 return 422; |
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75 end |
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76 |
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77 module:provides("http", { |
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78 default_path = "/msg"; |
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79 route = { |
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80 ["POST /*"] = require_valid_user(handle_post); |
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81 OPTIONS = function(e) |
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82 local headers = e.response.headers; |
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83 headers.allow = "POST"; |
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84 headers.accept = "application/x-www-form-urlencoded, text/plain"; |
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85 return 200; |
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86 end; |
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87 } |
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88 }); |